Guidelines for drinking-water quality 
World Health Organisation, Geneva. 
 - 2nd ed. 
 - Geneva  W.H.O.  1997 
 - xii, 238p., ill.; 24cm 
 - (V.3:-surveillance and control of community supplies) .
<br/><br/><label>ISBN: </label>92415-45038. 
<br/><br/><label>Dewey Class. No.: </label>628.162  / G95G